High-altitude platform (HAP)-based networks can be a flexible and cost-effective alternative to satellite systems for future connectivity. This paper proposes a reliable HAP-based solution for ...

This paper proposes a LDPC decoder for Low Orbit Micro-Nano Satellites Date Transmision. By analyzing the H-matrix characteristic, each cyclic sub matrix of the H-matrix is mapped to a Ramdom Access ...

New WHO report suggests COVID-19 originated from animal-to-human transmission, though Director-General Tedros maintains all hypotheses including lab leak must remain under consideration.